Function: 1. Easy to use and convenient to operate. 2. USB port power converter, convert power from USB port to 12V car cigarette lighter socket. 3. Easily power your car’s electronic devices with extra power (such as the power bank). 4. Easily enable parking monitoring in your car driving recorder. 5. Fits driving recorder, electronic dog, car charger and other electronic car equipment. Specification: Characteristics: Easy to use and convenient to operate. USB port power converter, convert power from USB port to 12V car cigarette lighter socket. Easily power your car’s electronic equipment with extra power (such as power bank). Easy to turn on parking monitoring function in the car driving recorder. Fits driving recorder, electronic dog, car charger and other electronic car equipment. Specification: Material: pvc Black kolor USB input: 5V, 2A Cigarette lighter power: 12V, 8W Package Weight: 52g Quantity: 1 piece Equipment: for driving recorder, electronic dog, car charger and other electronic car equipment; The package includes: 1 x USB port for 12 V car cigarette lighter socket converter